Finding the Third Proportional to 1,549,600 and 3,373,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,600 : 3,373,664 = 3,373,664 : x
2. Step 2: Convert to fraction form
   1,549,600/3,373,664 = 3,373,664/x
3. Step 3: Cross multiply
   1,549,600x = 3,373,664 × 3,373,664
4. Step 4: Simplify right side
   1,549,600x = 11,381,608,784,896
5. Step 5: Solve for x
   x = 11,381,608,784,896/1,549,600
6. Step 6: Final answer
   x = 7,344,868.86